DocumentCode :
697728
Title :
Implementation of optimal trajectory control of series resonant converter
Author :
Oruganti, Ramesh ; Yang, James J. ; Lee, Fred C.
Author_Institution :
Virginia Power Electronics Center, Virginia Polytechnic Institute and State University, Blacksburg, Va - 24061
fYear :
1987
fDate :
21-26 June 1987
Firstpage :
451
Lastpage :
459
Abstract :
Due to the presence of a high-frequency LC tank circuit, dynamics of a resonant converter are unpredictable, often with large surge of tank energy during transients. Employing state-plane analysis technique, a novel “optimal trajectory control” utilizing the desired solution trajectory as the control law has been previously proposed for the series resonant converters. The method predicts the fastest response possible with minimum energy surge in the resonant tank. The principle of the control and its experimental implementation are described. The dynamics of the converter are shown to be close to time-optimal.
Keywords :
Frequency control; Sensors; Switches; Switching circuits; Trajectory; Transistors;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power Electronics Specialists Conference, 1987 IEEE
Conference_Location :
Blacksburg, VA, USA
ISSN :
0275-9306
Type :
conf
DOI :
10.1109/PESC.1987.7077214
Filename :
7077214
Link To Document :
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